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[LE BIDEAU <elbc@xxxxxxx>]

I confirm this problem with latest kernel 3.15 rc7, I've updated my
kernel 3.13 on my HP probook 450 G1 because I've noticed the wifi button
was not working and the bluetooth scan wasn't discovering devices. After
updating to kernel 3.15, the wifi button works and bluetooth scanning
too, but the bluetooth module is rarely loaded ...

** Changed in: linux (Ubuntu)
       Status: Expired => Confirmed

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https://bugs.launchpad.net/bugs/1102622

Title:
  168c:0032 ath3k built-in bluetooth cannot load firmware - sporadic

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Hardware: Toshiba L850-112

  OS: Kubuntu 12.04.1 64 bit

  Kernel: 3.5.0-22 (lts-quantal)

  Description:

  Bluetooth will fail to load firmware.

  See attachments...

  Error summary:

  [   19.340662] Bluetooth: Error in firmware loading err = -110,len = 448, size = 4096
  [   19.340677] Bluetooth: Loading patch file failed
  [   19.340687] ath3k: probe of 3-3:1.0 failed with error -110
  [   19.340735] usbcore: registered new interface driver ath3k

  Reproducible: Sometimes fails and sometimes loads and works fine.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  philwyett   2011 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xc2510000 irq 45'
     Mixer name	: 'Intel PantherPoint HDMI'
     Components	: 'HDA:10ec0269,1179fb30,00100202 HDA:80862806,1179fb41,00100000'
     Controls      : 25
     Simple ctrls  : 11
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=8fe23677-2571-4fbe-98ec-848d6088da53
  InstallationMedia: Kubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120820.1)
  MachineType: TOSHIBA SATELLITE PRO L850-112
  MarkForUpload: True
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-22-generic root=UUID=f0a1ccbf-67ef-4216-8564-b08521b35794 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.5.0-22.34~precise1-generic 3.5.7.2
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-22-generic N/A
   linux-backports-modules-3.5.0-22-generic  N/A
   linux-firmware                            1.79.1
  Tags:  precise
  Uname: Linux 3.5.0-22-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
  dmi.bios.date: 04/24/2012
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: 1.40
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Type2 - Board Product Name1
  dmi.board.vendor: Type2 - Board Vendor Name1
  dmi.board.version: Type2 - Board Version
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: OEM Chassis Manufacturer
  dmi.chassis.version: OEM Chassis Version
  dmi.modalias: dmi:bvnInsydeCorp.:bvr1.40:bd04/24/2012:svnTOSHIBA:pnSATELLITEPROL850-112:pvrPSKDHE-003004EN:rvnType2-BoardVendorName1:rnType2-BoardProductName1:rvrType2-BoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
  dmi.product.name: SATELLITE PRO L850-112
  dmi.product.version: PSKDHE-003004EN
  dmi.sys.vendor: TOSHIBA

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